St. George's Abbey in the Black Forest was a Benedictine monastery in St. Georgen im Schwarzwald in the southern Black Forest in Baden-Württemberg, Germany.The monastery was founded in 1084–85 in the Black Forest, by the source of the Brigach, against the background of the Investiture Controversy, as a result of the community of interests of the Swabian aristocracy and the church reform party, the founders being Hezelo and Hesso of the family of the Vögte of Reichenau, and the politically influential Abbot William of Hirsau. The intended site was initially to be at Königseggwald in Upper Swabia, but at William's behest St. Georgen was chosen instead. The settlement, by monks from Hirsau Abbey, took place in the spring and summer of 1084; the chapel was dedicated on 24 June 1085.